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Radiant|Natural|GIA

0.54ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6562443368

Certificate GIA 6562443368

Diamond specifications and retailer prices

From $1,032 NZD
As of November 3, 2026
Save $2,352 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,384 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.54ct natural radiant diamond

This 0.54ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562443368. Listed at 8 retailers as of November 3, 2026, with prices from $1,032 to $3,384, a $2,352 spread on the same certified stone. NZ Jewellers lists it at $3,384. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562443368
Dimensions5.57 × 3.92 × 2.75 mm
L/W Ratio1.42
Top View
5.57 mm3.92 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562443368
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 70.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $3,384 NZD|Low: $987 NZD|High: $3,660 NZD|Avg: $1,752 NZD|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9$996 NZD
Retailer 4$1,032 NZD
Retailer 5$1,162 NZD
Retailer 2$1,311 NZD
Retailer 3$1,322 NZD
Retailer 6$1,351 NZD
Retailer 7$1,425 NZD
Retailer 8$2,491 NZD
NZ Jewellers$3,384 NZD

27 data points across 9 retailers

8 retailers$1,032 NZD to $3,384 NZD

A
Cheapest Retailer
-
$1,032 NZD
A
Retailer 2
-
$1,162 NZD
View
A
Retailer 3
-
$1,311 NZD
View
A
Retailer 4
-
$1,322 NZD
View
A
Retailer 5
-
$1,351 NZD
View
A
Retailer 6
-
$1,425 NZD
View
B
Retailer 7
-
$2,491 NZD
View
Most Expensive
B
NZ Jewellers
bd72800c-51d0-4729-b396-8a18561a7500 · Nov 3
$3,384 NZD
$1,876 USD
View
7 more retailers have this diamond
Prices start from $1,032 NZDSave up to $2,352 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.54ct Radiant
$1,032 NZD